| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $182.98 | 3.509% | $189.4008 | $189.40 | $189.40 | $189.40 |
| Purchase #2 | $183.76 | 3.413% | $190.0317 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $232.36 | 11.376% | $258.7933 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $92.86 | 6.590% | $98.9795 | $98.98 | $99.00 | $99.00 |
| Purchase #5 | $181.57 | 9.344% | $198.5359 | $198.54 | $198.55 | $198.50 |
| Purchase #6 | $161.61 | 8.322% | $175.0592 | $175.06 | $175.05 | $175.10 |
| Purchase #7 | $101.36 | 4.267% | $105.685 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $1,136.50 | $1,216.4854 | $1,216.49 | $1,216.55 | $1,216.50 | |